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path: root/drivers/tty/vt/vt.c
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Diffstat (limited to 'drivers/tty/vt/vt.c')
-rw-r--r--drivers/tty/vt/vt.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index f3fbbbca9bde..6e00572cbeb9 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -500,6 +500,7 @@ void invert_screen(struct vc_data *vc, int offset, int count, int viewed)
#endif
if (DO_UPDATE(vc))
do_update_region(vc, (unsigned long) p, count);
+ notify_update(vc);
}
/* used by selection: complement pointer position */
@@ -516,6 +517,7 @@ void complement_pos(struct vc_data *vc, int offset)
scr_writew(old, screenpos(vc, old_offset, 1));
if (DO_UPDATE(vc))
vc->vc_sw->con_putc(vc, old, oldy, oldx);
+ notify_update(vc);
}
old_offset = offset;
@@ -533,8 +535,8 @@ void complement_pos(struct vc_data *vc, int offset)
oldy = (offset >> 1) / vc->vc_cols;
vc->vc_sw->con_putc(vc, new, oldy, oldx);
}
+ notify_update(vc);
}
-
}
static void insert_char(struct vc_data *vc, unsigned int nr)
@@ -3318,11 +3320,8 @@ static int vt_bind(struct con_driver *con)
if (first == 0 && last == MAX_NR_CONSOLES -1)
deflt = 1;
- if (first != -1) {
- console_lock();
+ if (first != -1)
do_bind_con_driver(csw, first, last, deflt);
- console_unlock();
- }
first = -1;
last = -1;
@@ -3362,9 +3361,7 @@ static int vt_unbind(struct con_driver *con)
deflt = 1;
if (first != -1) {
- console_lock();
ret = do_unbind_con_driver(csw, first, last, deflt);
- console_unlock();
if (ret != 0)
return ret;
}
@@ -3394,11 +3391,15 @@ static ssize_t store_bind(struct device *dev, struct device_attribute *attr,
struct con_driver *con = dev_get_drvdata(dev);
int bind = simple_strtoul(buf, NULL, 0);
+ console_lock();
+
if (bind)
vt_bind(con);
else
vt_unbind(con);
+ console_unlock();
+
return count;
}
@@ -3665,8 +3666,7 @@ int do_unregister_con_driver(const struct consw *csw)
for (i = 0; i < MAX_NR_CON_DRIVER; i++) {
struct con_driver *con_driver = &registered_con_driver[i];
- if (con_driver->con == csw &&
- con_driver->flag & CON_DRIVER_FLAG_INIT) {
+ if (con_driver->con == csw) {
vtconsole_deinit_device(con_driver);
device_destroy(vtconsole_class,
MKDEV(0, con_driver->node));